A three-dimensional autonomous memristive chaotic circuit

A three-dimensional autonomous memory and chaotic circuit technology, which is applied to secure communication through chaotic signals, electrical components, digital transmission systems, etc. Simple structure, easy to achieve effect

Active Publication Date: 2019-11-15
ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the technical problem that the existing third-order chaotic system cannot satisfy the security in actual secure communication, the present invention proposes a three-dimensional autonomous memristive chaotic circuit, based on the chaotic system theory, using electronic components to realize addition, multiplication and integral operations, and using Pspice software Simulation verification of the chaotic characteristics of the constructed circuit

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A three-dimensional autonomous memristive chaotic circuit
  • A three-dimensional autonomous memristive chaotic circuit
  • A three-dimensional autonomous memristive chaotic circuit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] A three-dimensional autonomous memristive chaotic circuit, including three circuit channels composed of resistors, capacitors, operational amplifiers, multipliers and sinusoidal modules, the chaotic circuit characteristic equations of the three circuit channels are all composed of sinusoidal signals, and the chaotic circuit characteristic equations are:

[0028]

[0029] Among them, u1, u2, u3 are independent variables, and are the derivatives of ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a three-dimensional autonomous memresistive chaotic circuit, solving the problem that an existing third-order chaotic system cannot guarantee security in actual secure communication. The three-dimensional autonomous memresistive chaotic circuit comprises three circuit paths comprising a resistor, a capacitor, an operational amplifier, a multiplier and a sine module, whereinchaotic circuit characteristic equations of the three circuit paths comprise sin signals, the three circuit paths are built with elements, multiple uncertain attractors exist due to the periodicity ofa triangle function, the topological structure is more complex, the dynamical behaviors are sufficient, so that secure communication is harder to crack at a certain degree and is safer. The autonomous memresistive chaotic circuit is more innovative and special, ensures that secure communication is harder to crack, has a simpler structure, is easier to realize, and can conduct multiple, unique dynamical behaviors, thereby having application prospect and roles in fields like information processing and secure communication.

Description

technical field [0001] The invention relates to the technical field of chaotic signal generators, in particular to a three-dimensional autonomous memristive chaotic circuit. Background technique [0002] Chaotic motion is a unique motion phenomenon in nonlinear dynamical systems, which has rich and complex nonlinear motion characteristics. Due to the special application of chaotic systems in the fields of secure communication and biomedicine, constructing chaotic systems with new properties and exploring their potential application value has always been a hot topic in the field of nonlinear research. [0003] However, most of the existing third-order chaotic systems have been deeply studied by people. With the development and improvement of technology, the information of common third-order chaotic systems can no longer meet the increasing security requirements. Difficult to continue functioning. Therefore, designing new and uncommon chaotic systems is a problem to be solve...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/00
CPCH04L9/001
Inventor 王延峰孙军伟贺振东赵星童韩高勇黄春方洁周林涛余培照邓玮
Owner ZHENGZHOU UNIVERSITY OF LIGHT INDUSTRY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap